Mosfet Power Amplifier Circuit

  
Two complementary MOSFETs are used to deliver 20 W into 8 . A TL071 op amp is used as an input amplifier. The MOSFETs should be heatsinked with a heatsink of better than 5C/W capability.
Mosfet Power Amplifier Circuit - schematic

THD is less than 0.15% from 100 Hz to 10 kHz.




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